Graph window external data file (*.csv)

Graph window external data file contains the data to be displayed on graph windows. List 9 shows an example of graph window external data file.

List 9 Example of graph window external data file
X,Elevation,Depth
0,120,5.12
30,140,7.2,1
35,120,8.12
42,140,9.2,4

Graph window external data file must have a header line. The header line defines the data contained in each column. The header line has to stick to the following rules:

  • First column must be “X” (the x-axis values on the graph). The following column names are arbitrary.
  • Columns names must consist of only alphabets and numbers.

On the second line and the following lines, the X values and Y values are stored. The values have to be real numbers.